Calibrations from doy 151, 1987 were used to calibrate: doy 151 doy 152 doy 153 doy 154 Calibrations from doy 155, 1987 were used to calibrate: doy 155 doy 159 doy 160 There were changes between doy 151 and 152 in the west. Cathy (6/15/95)